1n5221b...1n5267b vishay telefunken rev. a3, 09-mar-01 1 (4) www.vishay.com document number 85588 silicon zdiodes features very sharp reverse characteristic very high stability low reverse current level v z tolerance 5% applications voltage stabilization 94 9367 order instruction type ordering code remarks 1n5221b 1n5221btap ammopack 1n5221b 1n5221btr tape and reel absolute maximum ratings t j = 25 c parameter test conditions type symbol value unit power dissipation t l 75 c p v 500 mw zcurrent i z p v /v z ma junction temperature t j 200 c storage temperature range t stg 65...+200 c maximum thermal resistance t j = 25 c parameter test conditions symbol value unit junction ambient l=9.5 mm (3/8o), t l =constant r thja 300 k/w electrical characteristics t j = 25 c parameter test conditions type symbol min typ max unit forward voltage i f =200ma v f 1.1 v
1n5221b...1n5267b vishay telefunken rev. a3, 09-mar-01 2 (4) www.vishay.com document number 85588 type v znom 1) i zt for r zjt r zjk at i zk i r at v r tk vz v ma ma a v %/k 1n5221b 2.4 20 < 30 < 1200 0.25 < 100 1.0 < 0.085 1n5222b 2.5 20 < 30 < 1250 0.25 < 100 1.0 < 0.085 1n5223b 2.7 20 < 30 < 1300 0.25 < 75 1.0 < 0.080 1n5224b 2.8 20 < 30 < 1400 0.25 < 75 1.0 < 0.080 1n5225b 3.0 20 < 29 < 1600 0.25 < 50 1.0 < 0.075 1n5226b 3.3 20 < 28 < 1600 0.25 < 25 1.0 < 0.070 1n5227b 3.6 20 < 24 < 1700 0.25 < 15 1.0 < 0.065 1n5228b 3.9 20 < 23 < 1900 0.25 < 10 1.0 < 0.060 1n5229b 4.3 20 < 22 < 2000 0.25 < 5 1.0 < +0.055 1n5230b 4.7 20 < 19 < 1900 0.25 < 5 2.0 < +0.030 1n5231b 5.1 20 < 17 < 1600 0.25 < 5 2.0 < +0.030 1n5232b 5.6 20 < 11 < 1600 0.25 < 5 3.0 < +0.038 1n5233b 6.0 20 < 7 < 1600 0.25 < 5 3.5 < +0.038 1n5234b 6.2 20 < 7 < 1000 0.25 < 5 4.0 < +0.045 1n5235b 6.8 20 < 5 < 750 0.25 < 3 5.0 < +0.050 1n5236b 7.5 20 < 6 < 500 0.25 < 3 6.0 < +0.058 1n5237b 8.2 20 < 8 < 500 0.25 < 3 6.5 < +0.062 1n5238b 8.7 20 < 8 < 600 0.25 < 3 6.5 < +0.065 1n5239b 9.1 20 < 10 < 600 0.25 < 3 7.0 < +0.068 1n5240b 10 20 < 17 < 600 0.25 < 3 8.0 < +0.075 1n5241b 11 20 < 22 < 600 0.25 < 2 8.4 < +0.076 1n5242b 12 20 < 30 < 600 0.25 < 1 9.1 < +0.077 1n5243b 13 9.5 < 13 < 600 0.25 < 0.5 9.9 < +0.079 1n5244b 14 9.0 < 15 < 600 0.25 < 0.1 10 < +0.082 1n5245b 15 8.5 < 16 < 600 0.25 < 0.1 11 < +0.082 1n5246b 16 7.8 < 17 < 600 0.25 < 0.1 12 < +0.083 1n5247b 17 7.4 < 19 < 600 0.25 < 0.1 13 < +0.084 1n5248b 18 7.0 < 21 < 600 0.25 < 0.1 14 < +0.085 1n5249b 19 6.6 < 23 < 600 0.25 < 0.1 14 < +0.086 1n5250b 20 6.2 < 25 < 600 0.25 < 0.1 15 < +0.086 1n5251b 22 5.6 < 29 < 600 0.25 < 0.1 17 < +0.087 1n5252b 24 5.2 < 33 < 600 0.25 < 0.1 18 < +0.088 1n5253b 25 5.0 < 35 < 600 0.25 < 0.1 19 < +0.089 1n5254b 27 4.6 < 41 < 600 0.25 < 0.1 21 < +0.090 1n5255b 28 4.5 < 44 < 600 0.25 < 0.1 21 < +0.091 1n5256b 30 4.2 < 49 < 600 0.25 < 0.1 23 < +0.091 1n5257b 33 3.8 < 58 < 700 0.25 < 0.1 25 < +0.092 1n5258b 36 3.4 < 70 < 700 0.25 < 0.1 27 < +0.093 1n5259b 39 3.2 < 80 < 800 0.25 < 0.1 30 < +0.094 1n5260b 43 3.0 < 93 < 900 0.25 < 0.1 33 < +0.095 1n5261b 47 2.7 < 105 < 1000 0.25 < 0.1 36 < +0.095 1n5262b 51 2.5 < 125 < 1100 0.25 < 0.1 39 < +0.096 1n5263b 56 2.2 < 150 < 1300 0.25 < 0.1 43 < +0.096 1n5264b 60 2.1 < 170 < 1400 0.25 < 0.1 46 < +0.097 1n5265b 62 2.0 < 185 < 1400 0.25 < 0.1 47 < +0.097 1n5266b 68 1.8 < 230 < 1600 0.25 < 0.1 52 < +0.097 1n5267b 75 1.7 < 270 < 1700 0.25 < 0.1 56 < +0.098
1n5221b...1n5267b vishay telefunken rev. a3, 09-mar-01 3 (4) www.vishay.com document number 85588 1) based on dcmeasurement at thermal equilibrium; lead length = 9.5mm (3/8o); thermal resistance of heat sink = 30k/w dimensions in mm cathode identification ? 1.7 max. ? 0.55 max. 3.9 max. 26 min. technical drawings according to din specifications 94 9366 standard glass case 54 a 2 din 41880 jedec do 35 weight max. 0.3 g 26 min.
1n5221b...1n5267b vishay telefunken rev. a3, 09-mar-01 4 (4) www.vishay.com document number 85588 ozone depleting substances policy statement it is the policy of vishay semiconductor gmbh to 1. meet all present and future national and international statutory requirements. 2. regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. it is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances ( odss ). the montreal protocol ( 1987 ) and its london amendments ( 1990 ) intend to severely restrict the use of odss and forbid their use within the next ten years. various national and international initiatives are pressing for an earlier ban on these substances. vishay semiconductor gmbh has been able to use its policy of continuous improvements to eliminate the use of odss listed in the following documents. 1. annex a, b and list of transitional substances of the montreal protocol and the london amendments respectively 2 . class i and ii ozone depleting substances in the clean air act amendments of 1990 by the environmental protection agency ( epa ) in the usa 3. council decision 88/540/eec and 91/690/eec annex a, b and c ( transitional substances ) respectively. vishay semiconductor gmbh can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. we reserve the right to make changes to improve technical design and may do so without further notice. parameters can vary in different applications. all operating parameters must be validated for each customer application by the customer. should the buyer use vishay-telefunken products for any unintended or unauthorized application, the buyer shall indemnify vishay-telefunken against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. vishay semiconductor gmbh, p.o.b. 3535, d-74025 heilbronn, germany telephone: 49 ( 0 ) 7131 67 2831, fax number: 49 ( 0 ) 7131 67 2423
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